6.10-stable review patch. If anyone has any objections, please let me know.
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From: Vasily Gorbik gor@linux.ibm.com
[ Upstream commit e188e5d5ffd01d484b5255b88739fcf67b300223 ]
The struct vm_layout contains fields used in __pa/__va calculations. Such fundamental things have to be exported with EXPORT_SYMBOL to avoid breakages of out-of-tree modules under non-GPL licenses.
Fixes: 7de0446f0b26 ("s390/boot: Make identity mapping base address explicit") Acked-by: Heiko Carstens hca@linux.ibm.com Acked-by: Alexander Gordeev agordeev@linux.ibm.com Signed-off-by: Vasily Gorbik gor@linux.ibm.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/s390/kernel/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 90c2c786bb355..610e6f794511a 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -149,7 +149,7 @@ unsigned long __bootdata_preserved(max_mappable); struct physmem_info __bootdata(physmem_info);
struct vm_layout __bootdata_preserved(vm_layout); -EXPORT_SYMBOL_GPL(vm_layout); +EXPORT_SYMBOL(vm_layout); int __bootdata_preserved(__kaslr_enabled); unsigned int __bootdata_preserved(zlib_dfltcc_support); EXPORT_SYMBOL(zlib_dfltcc_support);